IT201700107554A1 - Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta - Google Patents

Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta

Info

Publication number
IT201700107554A1
IT201700107554A1 IT102017000107554A IT201700107554A IT201700107554A1 IT 201700107554 A1 IT201700107554 A1 IT 201700107554A1 IT 102017000107554 A IT102017000107554 A IT 102017000107554A IT 201700107554 A IT201700107554 A IT 201700107554A IT 201700107554 A1 IT201700107554 A1 IT 201700107554A1
Authority
IT
Italy
Prior art keywords
bicycle
transmission system
drive transmission
sprocket assembly
assembly component
Prior art date
Application number
IT102017000107554A
Other languages
English (en)
Inventor
Filippo Bisarello
Original Assignee
Campagnolo Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Campagnolo Srl filed Critical Campagnolo Srl
Priority to IT102017000107554A priority Critical patent/IT201700107554A1/it
Priority to EP18194721.9A priority patent/EP3459836B1/en
Priority to US16/139,380 priority patent/US11015695B2/en
Publication of IT201700107554A1 publication Critical patent/IT201700107554A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)
IT102017000107554A 2017-09-26 2017-09-26 Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta IT201700107554A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102017000107554A IT201700107554A1 (it) 2017-09-26 2017-09-26 Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta
EP18194721.9A EP3459836B1 (en) 2017-09-26 2018-09-17 Bicycle sprocket assembly component and bicycle motion transmission system
US16/139,380 US11015695B2 (en) 2017-09-26 2018-09-24 Bicycle sprocket assembly component and bicycle motion transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000107554A IT201700107554A1 (it) 2017-09-26 2017-09-26 Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta

Publications (1)

Publication Number Publication Date
IT201700107554A1 true IT201700107554A1 (it) 2019-03-26

Family

ID=60923837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000107554A IT201700107554A1 (it) 2017-09-26 2017-09-26 Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta

Country Status (3)

Country Link
US (1) US11015695B2 (it)
EP (1) EP3459836B1 (it)
IT (1) IT201700107554A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116495094A (zh) * 2023-04-19 2023-07-28 东莞市泾通机械科技有限公司 一种自行车后轮驱动机构

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI839545B (zh) * 2019-07-30 2024-04-21 義大利商坎帕克諾羅公司 用於自行車後輪的變速盤和子組件
JP7234075B2 (ja) * 2019-08-27 2023-03-07 本田技研工業株式会社 鞍乗り型車両
US11780521B2 (en) 2019-09-27 2023-10-10 The Hive Global, Inc. Telescopic bicycle seatpost with adjustable uncompressed resting height
US11932351B2 (en) * 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
IT202000025657A1 (it) 2020-10-29 2022-04-29 Campagnolo Srl Assieme di ruote dentate per un pacco pignoni
WO2022204158A1 (en) 2021-03-26 2022-09-29 The Hive Global, Inc. Telescopic bicycle seatpost with adjustable height and fixed frame insertion
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion

Citations (7)

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US5273495A (en) * 1991-05-13 1993-12-28 Shimano, Inc. Front gear for bicycle with chain restoring device
US20040043855A1 (en) * 2002-08-30 2004-03-04 Shimano Inc. Top sprocket for a rear sprocket assembly and rear sprocket assembly for a bicycle
US20060128512A1 (en) * 2004-12-09 2006-06-15 Shimano Inc. Bicycle crankset
US20080188336A1 (en) * 2007-02-07 2008-08-07 Shimano, Inc. Bicycle sprocket apparatus with a chain support structure
US20100004081A1 (en) * 2008-07-03 2010-01-07 Sram Deutschland Gmbh Multiple Sprocket Assembly
US20120208662A1 (en) * 2011-02-10 2012-08-16 Sram Deutschland Gmbh Multi-gear cassette and damping device
US20120302384A1 (en) * 2010-12-07 2012-11-29 Sram Deutschland Gmbh Multi-Gear Cassette for a Bicycle

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US4380445A (en) * 1974-08-16 1983-04-19 Shimano Industrial Company Limited Transmission for a bicycle
US4198876A (en) * 1977-11-14 1980-04-22 Shimano Industrial Company Limited Multi-stage sprocket assembly for a bicycle
JPH04297390A (ja) * 1991-03-27 1992-10-21 Shimano Inc 自転車後輪用多段ホイール
US5503600A (en) * 1994-11-17 1996-04-02 Kaynar Technologies, Inc. Derailleur gear assembly
US5788593A (en) * 1996-10-02 1998-08-04 Shimano (Singapore) Private, Limited Multiple sprocket assembly adapted to secure a sprocket to an outer race
TW373616U (en) * 1997-04-16 1999-11-01 Ind Tech Res Inst Tooth structure of the chainwheels set of the bicycle
JPH11132314A (ja) * 1997-04-18 1999-05-21 Uni Sunstar Bv スプロケット及びその製造方法
US6428437B1 (en) * 1999-06-10 2002-08-06 Raphael Schlanger Power transmission assembly
EP1407962A1 (en) * 2002-10-11 2004-04-14 Campagnolo Srl Sprocket support member for a bicycle sprocket assembly
US7128672B2 (en) * 2003-04-16 2006-10-31 Chalin Cluster Corporation Cluster sprockets for bicycle transmissions and other prime movers
DE102004027963B4 (de) * 2004-06-08 2015-12-24 Sram Deutschland Gmbh Vernietetes Zahnkranzpaket
US7854673B2 (en) * 2006-08-31 2010-12-21 Shimano Inc. Bicycle sprocket assembly having a reinforcement member coupled between sprockets
US9150280B2 (en) * 2007-03-21 2015-10-06 Sram, Llc Bicycle multi-gear cassette
US20080230344A1 (en) * 2007-03-21 2008-09-25 Sram Corporation Bicycle Multi-Gear Cassette
DE102008010904B4 (de) * 2008-02-23 2021-10-21 Sram Deutschland Gmbh Mehrfach-Kettenzahnrad für ein Fahrrad
DE102008048371A1 (de) * 2008-09-22 2010-03-25 Sram Deutschland Gmbh Mehrfachritzelanordnung mit Hohlkörper
TWI396648B (zh) 2009-06-19 2013-05-21 Giant Electric Vehicle Kunshan Co Ltd 車輛鏈條防卡裝置及其方法
US8696503B2 (en) * 2011-03-01 2014-04-15 Shimano Inc. Bicycle sprocket assembly
US8663044B2 (en) * 2011-03-21 2014-03-04 De-Hsin Lin Sprocket assembly that is worked easily and quickly
JP2013047081A (ja) * 2011-08-29 2013-03-07 Shimano Inc 自転車用リアハブ
US9533735B2 (en) * 2013-07-19 2017-01-03 Sram Deutschland Gmbh Multiple-sprocket arrangement for a bicycle gearing
US9457870B2 (en) * 2014-01-24 2016-10-04 Shimano Inc. Bicycle sprocket
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly
DE102015205736B4 (de) * 2015-03-30 2024-05-16 Sram Deutschland Gmbh Fahrrad-Hinterrad-Ritzelanordnung
US10155566B2 (en) * 2015-05-20 2018-12-18 Shimano Inc. Interchangeable bicycle sprocket
US10618597B2 (en) * 2017-02-17 2020-04-14 Shimano Inc. Bicycle sprocket assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273495A (en) * 1991-05-13 1993-12-28 Shimano, Inc. Front gear for bicycle with chain restoring device
US20040043855A1 (en) * 2002-08-30 2004-03-04 Shimano Inc. Top sprocket for a rear sprocket assembly and rear sprocket assembly for a bicycle
US20060128512A1 (en) * 2004-12-09 2006-06-15 Shimano Inc. Bicycle crankset
US20080188336A1 (en) * 2007-02-07 2008-08-07 Shimano, Inc. Bicycle sprocket apparatus with a chain support structure
US20100004081A1 (en) * 2008-07-03 2010-01-07 Sram Deutschland Gmbh Multiple Sprocket Assembly
US20120302384A1 (en) * 2010-12-07 2012-11-29 Sram Deutschland Gmbh Multi-Gear Cassette for a Bicycle
US20120208662A1 (en) * 2011-02-10 2012-08-16 Sram Deutschland Gmbh Multi-gear cassette and damping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116495094A (zh) * 2023-04-19 2023-07-28 东莞市泾通机械科技有限公司 一种自行车后轮驱动机构

Also Published As

Publication number Publication date
US20190093749A1 (en) 2019-03-28
EP3459836A1 (en) 2019-03-27
EP3459836B1 (en) 2023-08-16
US11015695B2 (en) 2021-05-25

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